Designed to provide quick and easy access, the DUB-H7 is equipped with seven type “A” downstream ports for connecting USB peripherals or other USB hubs. The DUB-H7 does not require any software or complicated installation process. It is a Plug-and-Play device that provides seamless connectivity to both PCs and Macs. You can simply connect the DUB-H7 to your computer and start connecting your USB devices.